Where is the sun located on Earth’s elliptical orbit? *
1 point
at the aphelium
at the perihelium
at a focus
at the center of the two foci
at a focus
The sun is located at one of the two foci of Earth's elliptical orbit. To understand this, let's first clarify some terminology.
An ellipse is a geometric shape that resembles a stretched-out circle. It has two focal points (or foci) inside the ellipse. In an elliptical orbit, the sun is positioned at one of these foci.
Now, consider Earth's elliptical orbit around the sun. The sun is not located at the center of the ellipse, but rather at one of the two foci. The other focus remains empty.
Furthermore, Earth's elliptical orbit is not a perfect circle, but a slight elongated shape. This means that the distance between Earth and the sun changes throughout the year. Earth reaches the point in its orbit where it is nearest to the sun, known as the perihelion, and the farthest point from the sun, known as the aphelion.
So, to answer the question, the sun is located at one of the foci on Earth's elliptical orbit, not at the center and not at the perihelion or aphelion points.